Question

she said my sister is playing well change into indirect speech​

Answer 1

Answer:

She said that my sister was playing well.

Explanation:

In indirect speech, the sentence should be in the past tense, so, 'is' normally changes to 'was'.

And 'that' is added after said.

Sorry for my bad english and I hope this answer is helpful to you ☺

Answer 2

Answer:

she was tell that my sister plays well